6338347272813 has 16 divisors (see below), whose sum is σ = 8682781278080. Its totient is φ = 4109824391616.

The previous prime is 6338347272683. The next prime is 6338347272913. The reversal of 6338347272813 is 3182727438336.

It is not a de Polignac number, because 6338347272813 - 2¹³ = 6338347264621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6338347272613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10368193 + ... + 10962486.

It is an arithmetic number, because the mean of its divisors is an integer number (542673829880).

Almost surely, 2^{6338347272813} is an apocalyptic number.

It is an amenable number.

6338347272813 is a deficient number, since it is larger than the sum of its proper divisors (2344434005267).

6338347272813 is a wasteful number, since it uses less digits than its factorization.

6338347272813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21333396.

The product of its digits is 24385536, while the sum is 57.

The spelling of 6338347272813 in words is "six trillion, three hundred thirty-eight billion, three hundred forty-seven million, two hundred seventy-two thousand, eight hundred thirteen".